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Viewing changes to lib/stdhome/walker/status.py

  • Committer: Tim Marston
  • Date: 2014-04-18 14:46:42 UTC
  • Revision ID: tim@ed.am-20140418144642-kr3vmc8fgnxgkbza
implemented symlink substitution and ignore list in status walker (and added
some verbose messages)

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lib/stdhome/walker/status.py
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                # entity is missing in home dir?
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                if dst.type == '_':
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                        self.missing.append( rel_file )
 
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                        if the.verbose >= 2: print "  _|%s %s" % ( dst.type, rel_file )
 
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                        if not the.config.ignores.matches( rel_file ):
 
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                                self.missing.append( rel_file )
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                        # if a directory is missing in the home dir, we only really want to
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                        # hear about that and not all the files it contains (which are also
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                # entity has changed type?
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                elif dst.get_type_name() != src.get_type_name():
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                        self.changed.append( "%s (%s => %s)" % (
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                                rel_file, src.get_type_name(), dst.get_type_name() ) )
 
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                        # is it a directory that has changed to a symlnik to a directory and
 
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                        # is an acceptable substitution?
 
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                        if src.type == 'd' and dst.link_type == 'd' and \
 
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                                        the.config.symlinks.matches( rel_file ):
 
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                                if the.verbose >= 2: print "  d@d " + rel_file
 
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                                return True
 
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                        if the.verbose >= 2:
 
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                                print "  %s|%s %s" % ( dst.type, src.type, rel_file )
 
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                        if not the.config.ignores.matches( rel_file ):
 
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                                self.changed.append( "%s (%s => %s)" % (
 
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                                        rel_file, src.get_type_name(), dst.get_type_name() ) )
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                        # if an entity has changed to/from a directory, we don't care about
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                        # anything that directory does/did contain
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                        return False
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                # entity has been modified?
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                # TODO: check directory permission changes
 
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                # entity is a file that has been modified?
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                if src.type == 'f':
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                        if not filecmp.cmp( src.file, dst.file ):
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                                self.modified.append( rel_file )
 
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                                if the.verbose >= 2: print "  f|f " + rel_file
 
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                                if not the.config.ignores.matches( rel_file ):
 
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                                        self.modified.append( rel_file )
 
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                        else:
 
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                                if the.verbose >= 2: print "  f=f " + rel_file
 
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                        return False
 
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                # entity is a symlink that has been modified?
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                elif dst.type == 'l':
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                        if os.readlink( src.file ) != os.readlink( dst.file ):
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                                self.modified.append( rel_file )
 
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                                if the.verbose >= 2: print "  l|l " + rel_file
 
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                                if not the.config.ignores.matches( rel_file ):
 
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                                        self.modified.append( rel_file )
 
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                        else:
 
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                                if the.verbose >= 2: print "  l=l " + rel_file
 
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                        return False
 
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                # TODO: check directory permission changes
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                # nothing to see here
 
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                if the.verbose >= 2:
 
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                        print "  %s=%s %s" % ( dst.type, src.type, rel_file )
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                return True